98280

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1$

素因数の和:40

約数の個数: 128

約数和(自身を含む): 403200

約数和(自身を除く): 304920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 351, 360, 364, 378, 390, 420, 455, 468, 504, 520, 540, 546, 585, 630, 702, 728, 756, 780, 819, 840, 910, 936, 945, 1080, 1092, 1170, 1260, 1365, 1404, 1512, 1560, 1638, 1755, 1820, 1890, 2184, 2340, 2457, 2520, 2730, 2808, 3276, 3510, 3640, 3780, 4095, 4680, 4914, 5460, 6552, 7020, 7560, 8190, 9828, 10920, 12285, 14040, 16380, 19656, 24570, 32760, 49140, 98280]

約数ペア:

[(1, 98280), (2, 49140), (3, 32760), (4, 24570), (5, 19656), (6, 16380), (7, 14040), (8, 12285), (9, 10920), (10, 9828), (12, 8190), (13, 7560), (14, 7020), (15, 6552), (18, 5460), (20, 4914), (21, 4680), (24, 4095), (26, 3780), (27, 3640), (28, 3510), (30, 3276), (35, 2808), (36, 2730), (39, 2520), (40, 2457), (42, 2340), (45, 2184), (52, 1890), (54, 1820), (56, 1755), (60, 1638), (63, 1560), (65, 1512), (70, 1404), (72, 1365), (78, 1260), (84, 1170), (90, 1092), (91, 1080), (104, 945), (105, 936), (108, 910), (117, 840), (120, 819), (126, 780), (130, 756), (135, 728), (140, 702), (156, 630), (168, 585), (180, 546), (182, 540), (189, 520), (195, 504), (210, 468), (216, 455), (234, 420), (252, 390), (260, 378), (270, 364), (273, 360), (280, 351), (312, 315)]