15345549960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{70769}}^1$

素因数の和:70935

約数の個数: 128

約数和(自身を含む): 49935312000

約数和(自身を除く): 34589762040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 139, 156, 195, 260, 278, 312, 390, 417, 520, 556, 695, 780, 834, 1112, 1390, 1560, 1668, 1807, 2085, 2780, 3336, 3614, 4170, 5421, 5560, 7228, 8340, 9035, 10842, 14456, 16680, 18070, 21684, 27105, 36140, 43368, 54210, 70769, 72280, 108420, 141538, 212307, 216840, 283076, 353845, 424614, 566152, 707690, 849228, 919997, 1061535, 1415380, 1698456, 1839994, 2123070, 2759991, 2830760, 3679988, 4246140, 4599985, 5519982, 7359976, 8492280, 9199970, 9836891, 11039964, 13799955, 18399940, 19673782, 22079928, 27599910, 29510673, 36799880, 39347564, 49184455, 55199820, 59021346, 78695128, 98368910, 110399640, 118042692, 127879583, 147553365, 196737820, 236085384, 255759166, 295106730, 383638749, 393475640, 511518332, 590213460, 639397915, 767277498, 1023036664, 1180426920, 1278795830, 1534554996, 1918193745, 2557591660, 3069109992, 3836387490, 5115183320, 7672774980, 15345549960]

約数ペア:

[(1, 15345549960), (2, 7672774980), (3, 5115183320), (4, 3836387490), (5, 3069109992), (6, 2557591660), (8, 1918193745), (10, 1534554996), (12, 1278795830), (13, 1180426920), (15, 1023036664), (20, 767277498), (24, 639397915), (26, 590213460), (30, 511518332), (39, 393475640), (40, 383638749), (52, 295106730), (60, 255759166), (65, 236085384), (78, 196737820), (104, 147553365), (120, 127879583), (130, 118042692), (139, 110399640), (156, 98368910), (195, 78695128), (260, 59021346), (278, 55199820), (312, 49184455), (390, 39347564), (417, 36799880), (520, 29510673), (556, 27599910), (695, 22079928), (780, 19673782), (834, 18399940), (1112, 13799955), (1390, 11039964), (1560, 9836891), (1668, 9199970), (1807, 8492280), (2085, 7359976), (2780, 5519982), (3336, 4599985), (3614, 4246140), (4170, 3679988), (5421, 2830760), (5560, 2759991), (7228, 2123070), (8340, 1839994), (9035, 1698456), (10842, 1415380), (14456, 1061535), (16680, 919997), (18070, 849228), (21684, 707690), (27105, 566152), (36140, 424614), (43368, 353845), (54210, 283076), (70769, 216840), (72280, 212307), (108420, 141538)]