42608520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1755

約数の個数: 96

約数和(自身を含む): 140512320

約数和(自身を除く): 97903800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1667, 1704, 2130, 2556, 2840, 3195, 3334, 4260, 5001, 5112, 6390, 6668, 8335, 8520, 10002, 12780, 13336, 15003, 16670, 20004, 25005, 25560, 30006, 33340, 40008, 50010, 60012, 66680, 75015, 100020, 118357, 120024, 150030, 200040, 236714, 300060, 355071, 473428, 591785, 600120, 710142, 946856, 1065213, 1183570, 1420284, 1775355, 2130426, 2367140, 2840568, 3550710, 4260852, 4734280, 5326065, 7101420, 8521704, 10652130, 14202840, 21304260, 42608520]

約数ペア:

[(1, 42608520), (2, 21304260), (3, 14202840), (4, 10652130), (5, 8521704), (6, 7101420), (8, 5326065), (9, 4734280), (10, 4260852), (12, 3550710), (15, 2840568), (18, 2367140), (20, 2130426), (24, 1775355), (30, 1420284), (36, 1183570), (40, 1065213), (45, 946856), (60, 710142), (71, 600120), (72, 591785), (90, 473428), (120, 355071), (142, 300060), (180, 236714), (213, 200040), (284, 150030), (355, 120024), (360, 118357), (426, 100020), (568, 75015), (639, 66680), (710, 60012), (852, 50010), (1065, 40008), (1278, 33340), (1420, 30006), (1667, 25560), (1704, 25005), (2130, 20004), (2556, 16670), (2840, 15003), (3195, 13336), (3334, 12780), (4260, 10002), (5001, 8520), (5112, 8335), (6390, 6668)]