123038580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4013}}^1$

素因数の和:4105

約数の個数: 96

約数和(自身を含む): 399216384

約数和(自身を除く): 276177804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2190, 2555, 3066, 4013, 4380, 5110, 6132, 7665, 8026, 10220, 12039, 15330, 16052, 20065, 24078, 28091, 30660, 40130, 48156, 56182, 60195, 80260, 84273, 112364, 120390, 140455, 168546, 240780, 280910, 292949, 337092, 421365, 561820, 585898, 842730, 878847, 1171796, 1464745, 1685460, 1757694, 2050643, 2929490, 3515388, 4101286, 4394235, 5858980, 6151929, 8202572, 8788470, 10253215, 12303858, 17576940, 20506430, 24607716, 30759645, 41012860, 61519290, 123038580]

約数ペア:

[(1, 123038580), (2, 61519290), (3, 41012860), (4, 30759645), (5, 24607716), (6, 20506430), (7, 17576940), (10, 12303858), (12, 10253215), (14, 8788470), (15, 8202572), (20, 6151929), (21, 5858980), (28, 4394235), (30, 4101286), (35, 3515388), (42, 2929490), (60, 2050643), (70, 1757694), (73, 1685460), (84, 1464745), (105, 1171796), (140, 878847), (146, 842730), (210, 585898), (219, 561820), (292, 421365), (365, 337092), (420, 292949), (438, 280910), (511, 240780), (730, 168546), (876, 140455), (1022, 120390), (1095, 112364), (1460, 84273), (1533, 80260), (2044, 60195), (2190, 56182), (2555, 48156), (3066, 40130), (4013, 30660), (4380, 28091), (5110, 24078), (6132, 20065), (7665, 16052), (8026, 15330), (10220, 12039)]