150180120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13457}}^1$

素因数の和:13505

約数の個数: 96

約数和(自身を含む): 503867520

約数和(自身を除く): 353687400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 13457, 26914, 40371, 53828, 67285, 80742, 107656, 121113, 134570, 161484, 201855, 242226, 269140, 322968, 403710, 417167, 484452, 538280, 605565, 807420, 834334, 968904, 1211130, 1251501, 1614840, 1668668, 2085835, 2422260, 2503002, 3337336, 3754503, 4171670, 4844520, 5006004, 6257505, 7509006, 8343340, 10012008, 12515010, 15018012, 16686680, 18772515, 25030020, 30036024, 37545030, 50060040, 75090060, 150180120]

約数ペア:

[(1, 150180120), (2, 75090060), (3, 50060040), (4, 37545030), (5, 30036024), (6, 25030020), (8, 18772515), (9, 16686680), (10, 15018012), (12, 12515010), (15, 10012008), (18, 8343340), (20, 7509006), (24, 6257505), (30, 5006004), (31, 4844520), (36, 4171670), (40, 3754503), (45, 3337336), (60, 2503002), (62, 2422260), (72, 2085835), (90, 1668668), (93, 1614840), (120, 1251501), (124, 1211130), (155, 968904), (180, 834334), (186, 807420), (248, 605565), (279, 538280), (310, 484452), (360, 417167), (372, 403710), (465, 322968), (558, 269140), (620, 242226), (744, 201855), (930, 161484), (1116, 134570), (1240, 121113), (1395, 107656), (1860, 80742), (2232, 67285), (2790, 53828), (3720, 40371), (5580, 26914), (11160, 13457)]