2893271880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{88969}}^1$

素因数の和:89254

約数の個数: 64

約数和(自身を含む): 8711942400

約数和(自身を除く): 5818670520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 2168, 2710, 3252, 4065, 5420, 6504, 8130, 10840, 16260, 32520, 88969, 177938, 266907, 355876, 444845, 533814, 711752, 889690, 1067628, 1334535, 1779380, 2135256, 2669070, 3558760, 5338140, 10676280, 24110599, 48221198, 72331797, 96442396, 120552995, 144663594, 192884792, 241105990, 289327188, 361658985, 482211980, 578654376, 723317970, 964423960, 1446635940, 2893271880]

約数ペア:

[(1, 2893271880), (2, 1446635940), (3, 964423960), (4, 723317970), (5, 578654376), (6, 482211980), (8, 361658985), (10, 289327188), (12, 241105990), (15, 192884792), (20, 144663594), (24, 120552995), (30, 96442396), (40, 72331797), (60, 48221198), (120, 24110599), (271, 10676280), (542, 5338140), (813, 3558760), (1084, 2669070), (1355, 2135256), (1626, 1779380), (2168, 1334535), (2710, 1067628), (3252, 889690), (4065, 711752), (5420, 533814), (6504, 444845), (8130, 355876), (10840, 266907), (16260, 177938), (32520, 88969)]