4008420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1$

素因数の和:602

約数の個数: 96

約数和(自身を含む): 13453440

約数和(自身を除く): 9445020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 571, 585, 702, 780, 1142, 1170, 1404, 1713, 1755, 2284, 2340, 2855, 3426, 3510, 5139, 5710, 6852, 7020, 7423, 8565, 10278, 11420, 14846, 15417, 17130, 20556, 22269, 25695, 29692, 30834, 34260, 37115, 44538, 51390, 61668, 66807, 74230, 77085, 89076, 102780, 111345, 133614, 148460, 154170, 200421, 222690, 267228, 308340, 334035, 400842, 445380, 668070, 801684, 1002105, 1336140, 2004210, 4008420]

約数ペア:

[(1, 4008420), (2, 2004210), (3, 1336140), (4, 1002105), (5, 801684), (6, 668070), (9, 445380), (10, 400842), (12, 334035), (13, 308340), (15, 267228), (18, 222690), (20, 200421), (26, 154170), (27, 148460), (30, 133614), (36, 111345), (39, 102780), (45, 89076), (52, 77085), (54, 74230), (60, 66807), (65, 61668), (78, 51390), (90, 44538), (108, 37115), (117, 34260), (130, 30834), (135, 29692), (156, 25695), (180, 22269), (195, 20556), (234, 17130), (260, 15417), (270, 14846), (351, 11420), (390, 10278), (468, 8565), (540, 7423), (571, 7020), (585, 6852), (702, 5710), (780, 5139), (1142, 3510), (1170, 3426), (1404, 2855), (1713, 2340), (1755, 2284)]