121160040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 375408000

約数和(自身を除く): 254247960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 109, 118, 120, 157, 177, 218, 236, 295, 314, 327, 354, 436, 471, 472, 545, 590, 628, 654, 708, 785, 872, 885, 942, 1090, 1180, 1256, 1308, 1416, 1570, 1635, 1770, 1884, 2180, 2355, 2360, 2616, 3140, 3270, 3540, 3768, 4360, 4710, 6280, 6431, 6540, 7080, 9263, 9420, 12862, 13080, 17113, 18526, 18840, 19293, 25724, 27789, 32155, 34226, 37052, 38586, 46315, 51339, 51448, 55578, 64310, 68452, 74104, 77172, 85565, 92630, 96465, 102678, 111156, 128620, 136904, 138945, 154344, 171130, 185260, 192930, 205356, 222312, 256695, 257240, 277890, 342260, 370520, 385860, 410712, 513390, 555780, 684520, 771720, 1009667, 1026780, 1111560, 2019334, 2053560, 3029001, 4038668, 5048335, 6058002, 8077336, 10096670, 12116004, 15145005, 20193340, 24232008, 30290010, 40386680, 60580020, 121160040]

約数ペア:

[(1, 121160040), (2, 60580020), (3, 40386680), (4, 30290010), (5, 24232008), (6, 20193340), (8, 15145005), (10, 12116004), (12, 10096670), (15, 8077336), (20, 6058002), (24, 5048335), (30, 4038668), (40, 3029001), (59, 2053560), (60, 2019334), (109, 1111560), (118, 1026780), (120, 1009667), (157, 771720), (177, 684520), (218, 555780), (236, 513390), (295, 410712), (314, 385860), (327, 370520), (354, 342260), (436, 277890), (471, 257240), (472, 256695), (545, 222312), (590, 205356), (628, 192930), (654, 185260), (708, 171130), (785, 154344), (872, 138945), (885, 136904), (942, 128620), (1090, 111156), (1180, 102678), (1256, 96465), (1308, 92630), (1416, 85565), (1570, 77172), (1635, 74104), (1770, 68452), (1884, 64310), (2180, 55578), (2355, 51448), (2360, 51339), (2616, 46315), (3140, 38586), (3270, 37052), (3540, 34226), (3768, 32155), (4360, 27789), (4710, 25724), (6280, 19293), (6431, 18840), (6540, 18526), (7080, 17113), (9263, 13080), (9420, 12862)]