300013040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6367}}^1$

素因数の和:6430

約数の個数: 80

約数和(自身を含む): 758046720

約数和(自身を除く): 458033680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 76, 80, 95, 124, 152, 155, 190, 248, 304, 310, 380, 496, 589, 620, 760, 1178, 1240, 1520, 2356, 2480, 2945, 4712, 5890, 6367, 9424, 11780, 12734, 23560, 25468, 31835, 47120, 50936, 63670, 101872, 120973, 127340, 197377, 241946, 254680, 394754, 483892, 509360, 604865, 789508, 967784, 986885, 1209730, 1579016, 1935568, 1973770, 2419460, 3158032, 3750163, 3947540, 4838920, 7500326, 7895080, 9677840, 15000652, 15790160, 18750815, 30001304, 37501630, 60002608, 75003260, 150006520, 300013040]

約数ペア:

[(1, 300013040), (2, 150006520), (4, 75003260), (5, 60002608), (8, 37501630), (10, 30001304), (16, 18750815), (19, 15790160), (20, 15000652), (31, 9677840), (38, 7895080), (40, 7500326), (62, 4838920), (76, 3947540), (80, 3750163), (95, 3158032), (124, 2419460), (152, 1973770), (155, 1935568), (190, 1579016), (248, 1209730), (304, 986885), (310, 967784), (380, 789508), (496, 604865), (589, 509360), (620, 483892), (760, 394754), (1178, 254680), (1240, 241946), (1520, 197377), (2356, 127340), (2480, 120973), (2945, 101872), (4712, 63670), (5890, 50936), (6367, 47120), (9424, 31835), (11780, 25468), (12734, 23560)]