30752280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6571}}^1$

素因数の和:6601

約数の個数: 96

約数和(自身を含む): 107649360

約数和(自身を除く): 76897080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 6571, 13142, 19713, 26284, 32855, 39426, 52568, 59139, 65710, 78852, 85423, 98565, 118278, 131420, 157704, 170846, 197130, 236556, 256269, 262840, 295695, 341692, 394260, 427115, 473112, 512538, 591390, 683384, 768807, 788520, 854230, 1025076, 1182780, 1281345, 1537614, 1708460, 2050152, 2365560, 2562690, 3075228, 3416920, 3844035, 5125380, 6150456, 7688070, 10250760, 15376140, 30752280]

約数ペア:

[(1, 30752280), (2, 15376140), (3, 10250760), (4, 7688070), (5, 6150456), (6, 5125380), (8, 3844035), (9, 3416920), (10, 3075228), (12, 2562690), (13, 2365560), (15, 2050152), (18, 1708460), (20, 1537614), (24, 1281345), (26, 1182780), (30, 1025076), (36, 854230), (39, 788520), (40, 768807), (45, 683384), (52, 591390), (60, 512538), (65, 473112), (72, 427115), (78, 394260), (90, 341692), (104, 295695), (117, 262840), (120, 256269), (130, 236556), (156, 197130), (180, 170846), (195, 157704), (234, 131420), (260, 118278), (312, 98565), (360, 85423), (390, 78852), (468, 65710), (520, 59139), (585, 52568), (780, 39426), (936, 32855), (1170, 26284), (1560, 19713), (2340, 13142), (4680, 6571)]