2430488960

素因数分解:

$2^7\times 5^1\times {\mathrm{859}}^1\times {\mathrm{4421}}^1$

素因数の和:5299

約数の個数: 64

約数和(自身を含む): 5818467600

約数和(自身を除く): 3387978640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 859, 1718, 3436, 4295, 4421, 6872, 8590, 8842, 13744, 17180, 17684, 22105, 27488, 34360, 35368, 44210, 54976, 68720, 70736, 88420, 109952, 137440, 141472, 176840, 274880, 282944, 353680, 549760, 565888, 707360, 1414720, 2829440, 3797639, 7595278, 15190556, 18988195, 30381112, 37976390, 60762224, 75952780, 121524448, 151905560, 243048896, 303811120, 486097792, 607622240, 1215244480, 2430488960]

約数ペア:

[(1, 2430488960), (2, 1215244480), (4, 607622240), (5, 486097792), (8, 303811120), (10, 243048896), (16, 151905560), (20, 121524448), (32, 75952780), (40, 60762224), (64, 37976390), (80, 30381112), (128, 18988195), (160, 15190556), (320, 7595278), (640, 3797639), (859, 2829440), (1718, 1414720), (3436, 707360), (4295, 565888), (4421, 549760), (6872, 353680), (8590, 282944), (8842, 274880), (13744, 176840), (17180, 141472), (17684, 137440), (22105, 109952), (27488, 88420), (34360, 70736), (35368, 68720), (44210, 54976)]