55173360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20899}}^1$

素因数の和:20926

約数の個数: 80

約数和(自身を含む): 186595200

約数和(自身を除く): 131421840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 20899, 41798, 62697, 83596, 104495, 125394, 167192, 208990, 229889, 250788, 313485, 334384, 417980, 459778, 501576, 626970, 689667, 835960, 919556, 1003152, 1149445, 1253940, 1379334, 1671920, 1839112, 2298890, 2507880, 2758668, 3448335, 3678224, 4597780, 5015760, 5517336, 6896670, 9195560, 11034672, 13793340, 18391120, 27586680, 55173360]

約数ペア:

[(1, 55173360), (2, 27586680), (3, 18391120), (4, 13793340), (5, 11034672), (6, 9195560), (8, 6896670), (10, 5517336), (11, 5015760), (12, 4597780), (15, 3678224), (16, 3448335), (20, 2758668), (22, 2507880), (24, 2298890), (30, 1839112), (33, 1671920), (40, 1379334), (44, 1253940), (48, 1149445), (55, 1003152), (60, 919556), (66, 835960), (80, 689667), (88, 626970), (110, 501576), (120, 459778), (132, 417980), (165, 334384), (176, 313485), (220, 250788), (240, 229889), (264, 208990), (330, 167192), (440, 125394), (528, 104495), (660, 83596), (880, 62697), (1320, 41798), (2640, 20899)]