123775080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7213}}^1$

素因数の和:7251

約数の個数: 128

約数和(自身を含む): 436302720

約数和(自身を除く): 312527640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1320, 1430, 1560, 1716, 2145, 2860, 3432, 4290, 5720, 7213, 8580, 14426, 17160, 21639, 28852, 36065, 43278, 57704, 72130, 79343, 86556, 93769, 108195, 144260, 158686, 173112, 187538, 216390, 238029, 281307, 288520, 317372, 375076, 396715, 432780, 468845, 476058, 562614, 634744, 750152, 793430, 865560, 937690, 952116, 1031459, 1125228, 1190145, 1406535, 1586860, 1875380, 1904232, 2062918, 2250456, 2380290, 2813070, 3094377, 3173720, 3750760, 4125836, 4760580, 5157295, 5626140, 6188754, 8251672, 9521160, 10314590, 11252280, 12377508, 15471885, 20629180, 24755016, 30943770, 41258360, 61887540, 123775080]

約数ペア:

[(1, 123775080), (2, 61887540), (3, 41258360), (4, 30943770), (5, 24755016), (6, 20629180), (8, 15471885), (10, 12377508), (11, 11252280), (12, 10314590), (13, 9521160), (15, 8251672), (20, 6188754), (22, 5626140), (24, 5157295), (26, 4760580), (30, 4125836), (33, 3750760), (39, 3173720), (40, 3094377), (44, 2813070), (52, 2380290), (55, 2250456), (60, 2062918), (65, 1904232), (66, 1875380), (78, 1586860), (88, 1406535), (104, 1190145), (110, 1125228), (120, 1031459), (130, 952116), (132, 937690), (143, 865560), (156, 793430), (165, 750152), (195, 634744), (220, 562614), (260, 476058), (264, 468845), (286, 432780), (312, 396715), (330, 375076), (390, 317372), (429, 288520), (440, 281307), (520, 238029), (572, 216390), (660, 187538), (715, 173112), (780, 158686), (858, 144260), (1144, 108195), (1320, 93769), (1430, 86556), (1560, 79343), (1716, 72130), (2145, 57704), (2860, 43278), (3432, 36065), (4290, 28852), (5720, 21639), (7213, 17160), (8580, 14426)]