110998920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 351267840

約数和(自身を除く): 240268920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 131, 138, 184, 230, 262, 276, 307, 345, 393, 460, 524, 552, 614, 655, 690, 786, 920, 921, 1048, 1228, 1310, 1380, 1535, 1572, 1842, 1965, 2456, 2620, 2760, 3013, 3070, 3144, 3684, 3930, 4605, 5240, 6026, 6140, 7061, 7368, 7860, 9039, 9210, 12052, 12280, 14122, 15065, 15720, 18078, 18420, 21183, 24104, 28244, 30130, 35305, 36156, 36840, 40217, 42366, 45195, 56488, 60260, 70610, 72312, 80434, 84732, 90390, 105915, 120520, 120651, 141220, 160868, 169464, 180780, 201085, 211830, 241302, 282440, 321736, 361560, 402170, 423660, 482604, 603255, 804340, 847320, 924991, 965208, 1206510, 1608680, 1849982, 2413020, 2774973, 3699964, 4624955, 4826040, 5549946, 7399928, 9249910, 11099892, 13874865, 18499820, 22199784, 27749730, 36999640, 55499460, 110998920]

約数ペア:

[(1, 110998920), (2, 55499460), (3, 36999640), (4, 27749730), (5, 22199784), (6, 18499820), (8, 13874865), (10, 11099892), (12, 9249910), (15, 7399928), (20, 5549946), (23, 4826040), (24, 4624955), (30, 3699964), (40, 2774973), (46, 2413020), (60, 1849982), (69, 1608680), (92, 1206510), (115, 965208), (120, 924991), (131, 847320), (138, 804340), (184, 603255), (230, 482604), (262, 423660), (276, 402170), (307, 361560), (345, 321736), (393, 282440), (460, 241302), (524, 211830), (552, 201085), (614, 180780), (655, 169464), (690, 160868), (786, 141220), (920, 120651), (921, 120520), (1048, 105915), (1228, 90390), (1310, 84732), (1380, 80434), (1535, 72312), (1572, 70610), (1842, 60260), (1965, 56488), (2456, 45195), (2620, 42366), (2760, 40217), (3013, 36840), (3070, 36156), (3144, 35305), (3684, 30130), (3930, 28244), (4605, 24104), (5240, 21183), (6026, 18420), (6140, 18078), (7061, 15720), (7368, 15065), (7860, 14122), (9039, 12280), (9210, 12052)]