79645680

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:286

約数の個数: 240

約数和(自身を含む): 294918624

約数和(自身を除く): 215272944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 241, 243, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 482, 486, 510, 540, 612, 648, 680, 720, 723, 765, 810, 816, 918, 964, 972, 1020, 1080, 1205, 1215, 1224, 1296, 1360, 1377, 1446, 1530, 1620, 1836, 1928, 1944, 2040, 2160, 2169, 2295, 2410, 2430, 2448, 2754, 2892, 3060, 3240, 3615, 3672, 3856, 3888, 4080, 4097, 4131, 4338, 4590, 4820, 4860, 5508, 5784, 6120, 6480, 6507, 6885, 7230, 7344, 8194, 8262, 8676, 9180, 9640, 9720, 10845, 11016, 11568, 12240, 12291, 13014, 13770, 14460, 16388, 16524, 17352, 18360, 19280, 19440, 19521, 20485, 20655, 21690, 22032, 24582, 26028, 27540, 28920, 32535, 32776, 33048, 34704, 36720, 36873, 39042, 40970, 41310, 43380, 49164, 52056, 55080, 57840, 58563, 61455, 65070, 65552, 66096, 73746, 78084, 81940, 82620, 86760, 97605, 98328, 104112, 110160, 110619, 117126, 122910, 130140, 147492, 156168, 163880, 165240, 173520, 184365, 195210, 196656, 221238, 234252, 245820, 260280, 292815, 294984, 312336, 327760, 330480, 331857, 368730, 390420, 442476, 468504, 491640, 520560, 553095, 585630, 589968, 663714, 737460, 780840, 884952, 937008, 983280, 995571, 1106190, 1171260, 1327428, 1474920, 1561680, 1659285, 1769904, 1991142, 2212380, 2342520, 2654856, 2949840, 3318570, 3982284, 4424760, 4685040, 4977855, 5309712, 6637140, 7964568, 8849520, 9955710, 13274280, 15929136, 19911420, 26548560, 39822840, 79645680]

約数ペア:

[(1, 79645680), (2, 39822840), (3, 26548560), (4, 19911420), (5, 15929136), (6, 13274280), (8, 9955710), (9, 8849520), (10, 7964568), (12, 6637140), (15, 5309712), (16, 4977855), (17, 4685040), (18, 4424760), (20, 3982284), (24, 3318570), (27, 2949840), (30, 2654856), (34, 2342520), (36, 2212380), (40, 1991142), (45, 1769904), (48, 1659285), (51, 1561680), (54, 1474920), (60, 1327428), (68, 1171260), (72, 1106190), (80, 995571), (81, 983280), (85, 937008), (90, 884952), (102, 780840), (108, 737460), (120, 663714), (135, 589968), (136, 585630), (144, 553095), (153, 520560), (162, 491640), (170, 468504), (180, 442476), (204, 390420), (216, 368730), (240, 331857), (241, 330480), (243, 327760), (255, 312336), (270, 294984), (272, 292815), (306, 260280), (324, 245820), (340, 234252), (360, 221238), (405, 196656), (408, 195210), (432, 184365), (459, 173520), (482, 165240), (486, 163880), (510, 156168), (540, 147492), (612, 130140), (648, 122910), (680, 117126), (720, 110619), (723, 110160), (765, 104112), (810, 98328), (816, 97605), (918, 86760), (964, 82620), (972, 81940), (1020, 78084), (1080, 73746), (1205, 66096), (1215, 65552), (1224, 65070), (1296, 61455), (1360, 58563), (1377, 57840), (1446, 55080), (1530, 52056), (1620, 49164), (1836, 43380), (1928, 41310), (1944, 40970), (2040, 39042), (2160, 36873), (2169, 36720), (2295, 34704), (2410, 33048), (2430, 32776), (2448, 32535), (2754, 28920), (2892, 27540), (3060, 26028), (3240, 24582), (3615, 22032), (3672, 21690), (3856, 20655), (3888, 20485), (4080, 19521), (4097, 19440), (4131, 19280), (4338, 18360), (4590, 17352), (4820, 16524), (4860, 16388), (5508, 14460), (5784, 13770), (6120, 13014), (6480, 12291), (6507, 12240), (6885, 11568), (7230, 11016), (7344, 10845), (8194, 9720), (8262, 9640), (8676, 9180)]