4780119420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{19541}}^1$

素因数の和:19713

約数の個数: 120

約数和(自身を含む): 15095491488

約数和(自身を除く): 10315372068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 151, 162, 180, 270, 302, 324, 405, 453, 540, 604, 755, 810, 906, 1359, 1510, 1620, 1812, 2265, 2718, 3020, 4077, 4530, 5436, 6795, 8154, 9060, 12231, 13590, 16308, 19541, 20385, 24462, 27180, 39082, 40770, 48924, 58623, 61155, 78164, 81540, 97705, 117246, 122310, 175869, 195410, 234492, 244620, 293115, 351738, 390820, 527607, 586230, 703476, 879345, 1055214, 1172460, 1582821, 1758690, 2110428, 2638035, 2950691, 3165642, 3517380, 5276070, 5901382, 6331284, 7914105, 8852073, 10552140, 11802764, 14753455, 15828210, 17704146, 26556219, 29506910, 31656420, 35408292, 44260365, 53112438, 59013820, 79668657, 88520730, 106224876, 132781095, 159337314, 177041460, 239005971, 265562190, 318674628, 398343285, 478011942, 531124380, 796686570, 956023884, 1195029855, 1593373140, 2390059710, 4780119420]

約数ペア:

[(1, 4780119420), (2, 2390059710), (3, 1593373140), (4, 1195029855), (5, 956023884), (6, 796686570), (9, 531124380), (10, 478011942), (12, 398343285), (15, 318674628), (18, 265562190), (20, 239005971), (27, 177041460), (30, 159337314), (36, 132781095), (45, 106224876), (54, 88520730), (60, 79668657), (81, 59013820), (90, 53112438), (108, 44260365), (135, 35408292), (151, 31656420), (162, 29506910), (180, 26556219), (270, 17704146), (302, 15828210), (324, 14753455), (405, 11802764), (453, 10552140), (540, 8852073), (604, 7914105), (755, 6331284), (810, 5901382), (906, 5276070), (1359, 3517380), (1510, 3165642), (1620, 2950691), (1812, 2638035), (2265, 2110428), (2718, 1758690), (3020, 1582821), (4077, 1172460), (4530, 1055214), (5436, 879345), (6795, 703476), (8154, 586230), (9060, 527607), (12231, 390820), (13590, 351738), (16308, 293115), (19541, 244620), (20385, 234492), (24462, 195410), (27180, 175869), (39082, 122310), (40770, 117246), (48924, 97705), (58623, 81540), (61155, 78164)]