488325840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107089}}^1$

素因数の和:107124

約数の個数: 80

約数和(自身を含む): 1593499200

約数和(自身を除く): 1105173360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 107089, 214178, 321267, 428356, 535445, 642534, 856712, 1070890, 1285068, 1606335, 1713424, 2034691, 2141780, 2570136, 3212670, 4069382, 4283560, 5140272, 6104073, 6425340, 8138764, 8567120, 10173455, 12208146, 12850680, 16277528, 20346910, 24416292, 25701360, 30520365, 32555056, 40693820, 48832584, 61040730, 81387640, 97665168, 122081460, 162775280, 244162920, 488325840]

約数ペア:

[(1, 488325840), (2, 244162920), (3, 162775280), (4, 122081460), (5, 97665168), (6, 81387640), (8, 61040730), (10, 48832584), (12, 40693820), (15, 32555056), (16, 30520365), (19, 25701360), (20, 24416292), (24, 20346910), (30, 16277528), (38, 12850680), (40, 12208146), (48, 10173455), (57, 8567120), (60, 8138764), (76, 6425340), (80, 6104073), (95, 5140272), (114, 4283560), (120, 4069382), (152, 3212670), (190, 2570136), (228, 2141780), (240, 2034691), (285, 1713424), (304, 1606335), (380, 1285068), (456, 1070890), (570, 856712), (760, 642534), (912, 535445), (1140, 428356), (1520, 321267), (2280, 214178), (4560, 107089)]