89015760

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:288

約数の個数: 240

約数和(自身を含む): 327687360

約数和(自身を除く): 238671600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 241, 243, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 482, 486, 513, 540, 570, 648, 684, 720, 723, 760, 810, 855, 912, 964, 972, 1026, 1080, 1140, 1205, 1215, 1296, 1368, 1446, 1520, 1539, 1620, 1710, 1928, 1944, 2052, 2160, 2169, 2280, 2410, 2430, 2565, 2736, 2892, 3078, 3240, 3420, 3615, 3856, 3888, 4104, 4338, 4560, 4579, 4617, 4820, 4860, 5130, 5784, 6156, 6480, 6507, 6840, 7230, 7695, 8208, 8676, 9158, 9234, 9640, 9720, 10260, 10845, 11568, 12312, 13014, 13680, 13737, 14460, 15390, 17352, 18316, 18468, 19280, 19440, 19521, 20520, 21690, 22895, 23085, 24624, 26028, 27474, 28920, 30780, 32535, 34704, 36632, 36936, 39042, 41040, 41211, 43380, 45790, 46170, 52056, 54948, 57840, 58563, 61560, 65070, 68685, 73264, 73872, 78084, 82422, 86760, 91580, 92340, 97605, 104112, 109896, 117126, 123120, 123633, 130140, 137370, 156168, 164844, 173520, 183160, 184680, 195210, 206055, 219792, 234252, 247266, 260280, 274740, 292815, 312336, 329688, 366320, 369360, 370899, 390420, 412110, 468504, 494532, 520560, 549480, 585630, 618165, 659376, 741798, 780840, 824220, 937008, 989064, 1098960, 1112697, 1171260, 1236330, 1483596, 1561680, 1648440, 1854495, 1978128, 2225394, 2342520, 2472660, 2967192, 3296880, 3708990, 4450788, 4685040, 4945320, 5563485, 5934384, 7417980, 8901576, 9890640, 11126970, 14835960, 17803152, 22253940, 29671920, 44507880, 89015760]

約数ペア:

[(1, 89015760), (2, 44507880), (3, 29671920), (4, 22253940), (5, 17803152), (6, 14835960), (8, 11126970), (9, 9890640), (10, 8901576), (12, 7417980), (15, 5934384), (16, 5563485), (18, 4945320), (19, 4685040), (20, 4450788), (24, 3708990), (27, 3296880), (30, 2967192), (36, 2472660), (38, 2342520), (40, 2225394), (45, 1978128), (48, 1854495), (54, 1648440), (57, 1561680), (60, 1483596), (72, 1236330), (76, 1171260), (80, 1112697), (81, 1098960), (90, 989064), (95, 937008), (108, 824220), (114, 780840), (120, 741798), (135, 659376), (144, 618165), (152, 585630), (162, 549480), (171, 520560), (180, 494532), (190, 468504), (216, 412110), (228, 390420), (240, 370899), (241, 369360), (243, 366320), (270, 329688), (285, 312336), (304, 292815), (324, 274740), (342, 260280), (360, 247266), (380, 234252), (405, 219792), (432, 206055), (456, 195210), (482, 184680), (486, 183160), (513, 173520), (540, 164844), (570, 156168), (648, 137370), (684, 130140), (720, 123633), (723, 123120), (760, 117126), (810, 109896), (855, 104112), (912, 97605), (964, 92340), (972, 91580), (1026, 86760), (1080, 82422), (1140, 78084), (1205, 73872), (1215, 73264), (1296, 68685), (1368, 65070), (1446, 61560), (1520, 58563), (1539, 57840), (1620, 54948), (1710, 52056), (1928, 46170), (1944, 45790), (2052, 43380), (2160, 41211), (2169, 41040), (2280, 39042), (2410, 36936), (2430, 36632), (2565, 34704), (2736, 32535), (2892, 30780), (3078, 28920), (3240, 27474), (3420, 26028), (3615, 24624), (3856, 23085), (3888, 22895), (4104, 21690), (4338, 20520), (4560, 19521), (4579, 19440), (4617, 19280), (4820, 18468), (4860, 18316), (5130, 17352), (5784, 15390), (6156, 14460), (6480, 13737), (6507, 13680), (6840, 13014), (7230, 12312), (7695, 11568), (8208, 10845), (8676, 10260), (9158, 9720), (9234, 9640)]