1008780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:95

約数の個数: 96

約数和(自身を含む): 3193344

約数和(自身を除く): 2184564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 43, 46, 51, 60, 68, 69, 85, 86, 92, 102, 115, 129, 138, 170, 172, 204, 215, 230, 255, 258, 276, 340, 345, 391, 430, 460, 510, 516, 645, 690, 731, 782, 860, 989, 1020, 1173, 1290, 1380, 1462, 1564, 1955, 1978, 2193, 2346, 2580, 2924, 2967, 3655, 3910, 3956, 4386, 4692, 4945, 5865, 5934, 7310, 7820, 8772, 9890, 10965, 11730, 11868, 14620, 14835, 16813, 19780, 21930, 23460, 29670, 33626, 43860, 50439, 59340, 67252, 84065, 100878, 168130, 201756, 252195, 336260, 504390, 1008780]

約数ペア:

[(1, 1008780), (2, 504390), (3, 336260), (4, 252195), (5, 201756), (6, 168130), (10, 100878), (12, 84065), (15, 67252), (17, 59340), (20, 50439), (23, 43860), (30, 33626), (34, 29670), (43, 23460), (46, 21930), (51, 19780), (60, 16813), (68, 14835), (69, 14620), (85, 11868), (86, 11730), (92, 10965), (102, 9890), (115, 8772), (129, 7820), (138, 7310), (170, 5934), (172, 5865), (204, 4945), (215, 4692), (230, 4386), (255, 3956), (258, 3910), (276, 3655), (340, 2967), (345, 2924), (391, 2580), (430, 2346), (460, 2193), (510, 1978), (516, 1955), (645, 1564), (690, 1462), (731, 1380), (782, 1290), (860, 1173), (989, 1020)]