61507680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9857}}^1$

素因数の和:9888

約数の個数: 96

約数和(自身を含む): 208674144

約数和(自身を除く): 147166464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 9857, 19714, 29571, 39428, 49285, 59142, 78856, 98570, 118284, 128141, 147855, 157712, 197140, 236568, 256282, 295710, 315424, 384423, 394280, 473136, 512564, 591420, 640705, 768846, 788560, 946272, 1025128, 1182840, 1281410, 1537692, 1577120, 1922115, 2050256, 2365680, 2562820, 3075384, 3844230, 4100512, 4731360, 5125640, 6150768, 7688460, 10251280, 12301536, 15376920, 20502560, 30753840, 61507680]

約数ペア:

[(1, 61507680), (2, 30753840), (3, 20502560), (4, 15376920), (5, 12301536), (6, 10251280), (8, 7688460), (10, 6150768), (12, 5125640), (13, 4731360), (15, 4100512), (16, 3844230), (20, 3075384), (24, 2562820), (26, 2365680), (30, 2050256), (32, 1922115), (39, 1577120), (40, 1537692), (48, 1281410), (52, 1182840), (60, 1025128), (65, 946272), (78, 788560), (80, 768846), (96, 640705), (104, 591420), (120, 512564), (130, 473136), (156, 394280), (160, 384423), (195, 315424), (208, 295710), (240, 256282), (260, 236568), (312, 197140), (390, 157712), (416, 147855), (480, 128141), (520, 118284), (624, 98570), (780, 78856), (1040, 59142), (1248, 49285), (1560, 39428), (2080, 29571), (3120, 19714), (6240, 9857)]