876218880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:718

約数の個数: 160

約数和(自身を含む): 2818176768

約数和(自身を除く): 1941957888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 271, 320, 384, 421, 480, 512, 542, 640, 768, 813, 842, 960, 1084, 1263, 1280, 1355, 1536, 1626, 1684, 1920, 2105, 2168, 2526, 2560, 2710, 3252, 3368, 3840, 4065, 4210, 4336, 5052, 5420, 6315, 6504, 6736, 7680, 8130, 8420, 8672, 10104, 10840, 12630, 13008, 13472, 16260, 16840, 17344, 20208, 21680, 25260, 26016, 26944, 32520, 33680, 34688, 40416, 43360, 50520, 52032, 53888, 65040, 67360, 69376, 80832, 86720, 101040, 104064, 107776, 114091, 130080, 134720, 138752, 161664, 173440, 202080, 208128, 215552, 228182, 260160, 269440, 323328, 342273, 346880, 404160, 416256, 456364, 520320, 538880, 570455, 646656, 684546, 693760, 808320, 912728, 1040640, 1077760, 1140910, 1369092, 1616640, 1711365, 1825456, 2081280, 2281820, 2738184, 3233280, 3422730, 3650912, 4563640, 5476368, 6845460, 7301824, 9127280, 10952736, 13690920, 14603648, 18254560, 21905472, 27381840, 29207296, 36509120, 43810944, 54763680, 58414592, 73018240, 87621888, 109527360, 146036480, 175243776, 219054720, 292072960, 438109440, 876218880]

約数ペア:

[(1, 876218880), (2, 438109440), (3, 292072960), (4, 219054720), (5, 175243776), (6, 146036480), (8, 109527360), (10, 87621888), (12, 73018240), (15, 58414592), (16, 54763680), (20, 43810944), (24, 36509120), (30, 29207296), (32, 27381840), (40, 21905472), (48, 18254560), (60, 14603648), (64, 13690920), (80, 10952736), (96, 9127280), (120, 7301824), (128, 6845460), (160, 5476368), (192, 4563640), (240, 3650912), (256, 3422730), (271, 3233280), (320, 2738184), (384, 2281820), (421, 2081280), (480, 1825456), (512, 1711365), (542, 1616640), (640, 1369092), (768, 1140910), (813, 1077760), (842, 1040640), (960, 912728), (1084, 808320), (1263, 693760), (1280, 684546), (1355, 646656), (1536, 570455), (1626, 538880), (1684, 520320), (1920, 456364), (2105, 416256), (2168, 404160), (2526, 346880), (2560, 342273), (2710, 323328), (3252, 269440), (3368, 260160), (3840, 228182), (4065, 215552), (4210, 208128), (4336, 202080), (5052, 173440), (5420, 161664), (6315, 138752), (6504, 134720), (6736, 130080), (7680, 114091), (8130, 107776), (8420, 104064), (8672, 101040), (10104, 86720), (10840, 80832), (12630, 69376), (13008, 67360), (13472, 65040), (16260, 53888), (16840, 52032), (17344, 50520), (20208, 43360), (21680, 40416), (25260, 34688), (26016, 33680), (26944, 32520)]