1172421480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{2221}}^1$

素因数の和:2371

約数の個数: 128

約数和(自身を含む): 3628437120

約数和(自身を除く): 2456015640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 83, 106, 120, 159, 166, 212, 249, 265, 318, 332, 415, 424, 498, 530, 636, 664, 795, 830, 996, 1060, 1245, 1272, 1590, 1660, 1992, 2120, 2221, 2490, 3180, 3320, 4399, 4442, 4980, 6360, 6663, 8798, 8884, 9960, 11105, 13197, 13326, 17596, 17768, 21995, 22210, 26394, 26652, 33315, 35192, 43990, 44420, 52788, 53304, 65985, 66630, 87980, 88840, 105576, 117713, 131970, 133260, 175960, 184343, 235426, 263940, 266520, 353139, 368686, 470852, 527880, 553029, 588565, 706278, 737372, 921715, 941704, 1106058, 1177130, 1412556, 1474744, 1765695, 1843430, 2212116, 2354260, 2765145, 2825112, 3531390, 3686860, 4424232, 4708520, 5530290, 7062780, 7373720, 9770179, 11060580, 14125560, 19540358, 22121160, 29310537, 39080716, 48850895, 58621074, 78161432, 97701790, 117242148, 146552685, 195403580, 234484296, 293105370, 390807160, 586210740, 1172421480]

約数ペア:

[(1, 1172421480), (2, 586210740), (3, 390807160), (4, 293105370), (5, 234484296), (6, 195403580), (8, 146552685), (10, 117242148), (12, 97701790), (15, 78161432), (20, 58621074), (24, 48850895), (30, 39080716), (40, 29310537), (53, 22121160), (60, 19540358), (83, 14125560), (106, 11060580), (120, 9770179), (159, 7373720), (166, 7062780), (212, 5530290), (249, 4708520), (265, 4424232), (318, 3686860), (332, 3531390), (415, 2825112), (424, 2765145), (498, 2354260), (530, 2212116), (636, 1843430), (664, 1765695), (795, 1474744), (830, 1412556), (996, 1177130), (1060, 1106058), (1245, 941704), (1272, 921715), (1590, 737372), (1660, 706278), (1992, 588565), (2120, 553029), (2221, 527880), (2490, 470852), (3180, 368686), (3320, 353139), (4399, 266520), (4442, 263940), (4980, 235426), (6360, 184343), (6663, 175960), (8798, 133260), (8884, 131970), (9960, 117713), (11105, 105576), (13197, 88840), (13326, 87980), (17596, 66630), (17768, 65985), (21995, 53304), (22210, 52788), (26394, 44420), (26652, 43990), (33315, 35192)]