277636680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11177}}^1$

素因数の和:11220

約数の個数: 128

約数和(自身を含む): 965779200

約数和(自身を除く): 688142520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 4140, 4968, 6210, 8280, 11177, 12420, 22354, 24840, 33531, 44708, 55885, 67062, 89416, 100593, 111770, 134124, 167655, 201186, 223540, 257071, 268248, 301779, 335310, 402372, 447080, 502965, 514142, 603558, 670620, 771213, 804744, 1005930, 1028284, 1207116, 1285355, 1341240, 1508895, 1542426, 2011860, 2056568, 2313639, 2414232, 2570710, 3017790, 3084852, 3856065, 4023720, 4627278, 5141420, 6035580, 6169704, 6940917, 7712130, 9254556, 10282840, 11568195, 12071160, 13881834, 15424260, 18509112, 23136390, 27763668, 30848520, 34704585, 46272780, 55527336, 69409170, 92545560, 138818340, 277636680]

約数ペア:

[(1, 277636680), (2, 138818340), (3, 92545560), (4, 69409170), (5, 55527336), (6, 46272780), (8, 34704585), (9, 30848520), (10, 27763668), (12, 23136390), (15, 18509112), (18, 15424260), (20, 13881834), (23, 12071160), (24, 11568195), (27, 10282840), (30, 9254556), (36, 7712130), (40, 6940917), (45, 6169704), (46, 6035580), (54, 5141420), (60, 4627278), (69, 4023720), (72, 3856065), (90, 3084852), (92, 3017790), (108, 2570710), (115, 2414232), (120, 2313639), (135, 2056568), (138, 2011860), (180, 1542426), (184, 1508895), (207, 1341240), (216, 1285355), (230, 1207116), (270, 1028284), (276, 1005930), (345, 804744), (360, 771213), (414, 670620), (460, 603558), (540, 514142), (552, 502965), (621, 447080), (690, 402372), (828, 335310), (920, 301779), (1035, 268248), (1080, 257071), (1242, 223540), (1380, 201186), (1656, 167655), (2070, 134124), (2484, 111770), (2760, 100593), (3105, 89416), (4140, 67062), (4968, 55885), (6210, 44708), (8280, 33531), (11177, 24840), (12420, 22354)]