8027040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{2389}}^1$

素因数の和:2414

約数の個数: 96

約数和(自身を含む): 28909440

約数和(自身を除く): 20882400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 2389, 3360, 4778, 7167, 9556, 11945, 14334, 16723, 19112, 23890, 28668, 33446, 35835, 38224, 47780, 50169, 57336, 66892, 71670, 76448, 83615, 95560, 100338, 114672, 133784, 143340, 167230, 191120, 200676, 229344, 250845, 267568, 286680, 334460, 382240, 401352, 501690, 535136, 573360, 668920, 802704, 1003380, 1146720, 1337840, 1605408, 2006760, 2675680, 4013520, 8027040]

約数ペア:

[(1, 8027040), (2, 4013520), (3, 2675680), (4, 2006760), (5, 1605408), (6, 1337840), (7, 1146720), (8, 1003380), (10, 802704), (12, 668920), (14, 573360), (15, 535136), (16, 501690), (20, 401352), (21, 382240), (24, 334460), (28, 286680), (30, 267568), (32, 250845), (35, 229344), (40, 200676), (42, 191120), (48, 167230), (56, 143340), (60, 133784), (70, 114672), (80, 100338), (84, 95560), (96, 83615), (105, 76448), (112, 71670), (120, 66892), (140, 57336), (160, 50169), (168, 47780), (210, 38224), (224, 35835), (240, 33446), (280, 28668), (336, 23890), (420, 19112), (480, 16723), (560, 14334), (672, 11945), (840, 9556), (1120, 7167), (1680, 4778), (2389, 3360)]