28950240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5483}}^1$

素因数の和:5512

約数の個数: 96

約数和(自身を含む): 99501696

約数和(自身を除く): 70551456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 5483, 10966, 16449, 21932, 27415, 32898, 43864, 54830, 60313, 65796, 82245, 87728, 109660, 120626, 131592, 164490, 175456, 180939, 219320, 241252, 263184, 301565, 328980, 361878, 438640, 482504, 526368, 603130, 657960, 723756, 877280, 904695, 965008, 1206260, 1315920, 1447512, 1809390, 1930016, 2412520, 2631840, 2895024, 3618780, 4825040, 5790048, 7237560, 9650080, 14475120, 28950240]

約数ペア:

[(1, 28950240), (2, 14475120), (3, 9650080), (4, 7237560), (5, 5790048), (6, 4825040), (8, 3618780), (10, 2895024), (11, 2631840), (12, 2412520), (15, 1930016), (16, 1809390), (20, 1447512), (22, 1315920), (24, 1206260), (30, 965008), (32, 904695), (33, 877280), (40, 723756), (44, 657960), (48, 603130), (55, 526368), (60, 482504), (66, 438640), (80, 361878), (88, 328980), (96, 301565), (110, 263184), (120, 241252), (132, 219320), (160, 180939), (165, 175456), (176, 164490), (220, 131592), (240, 120626), (264, 109660), (330, 87728), (352, 82245), (440, 65796), (480, 60313), (528, 54830), (660, 43864), (880, 32898), (1056, 27415), (1320, 21932), (1760, 16449), (2640, 10966), (5280, 5483)]