425520360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3571}}^1$

素因数の和:3919

約数の個数: 96

約数和(自身を含む): 1387507680

約数和(自身を除く): 961987320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 331, 360, 662, 993, 1324, 1655, 1986, 2648, 2979, 3310, 3571, 3972, 4965, 5958, 6620, 7142, 7944, 9930, 10713, 11916, 13240, 14284, 14895, 17855, 19860, 21426, 23832, 28568, 29790, 32139, 35710, 39720, 42852, 53565, 59580, 64278, 71420, 85704, 107130, 119160, 128556, 142840, 160695, 214260, 257112, 321390, 428520, 642780, 1182001, 1285560, 2364002, 3546003, 4728004, 5910005, 7092006, 9456008, 10638009, 11820010, 14184012, 17730015, 21276018, 23640020, 28368024, 35460030, 42552036, 47280040, 53190045, 70920060, 85104072, 106380090, 141840120, 212760180, 425520360]

約数ペア:

[(1, 425520360), (2, 212760180), (3, 141840120), (4, 106380090), (5, 85104072), (6, 70920060), (8, 53190045), (9, 47280040), (10, 42552036), (12, 35460030), (15, 28368024), (18, 23640020), (20, 21276018), (24, 17730015), (30, 14184012), (36, 11820010), (40, 10638009), (45, 9456008), (60, 7092006), (72, 5910005), (90, 4728004), (120, 3546003), (180, 2364002), (331, 1285560), (360, 1182001), (662, 642780), (993, 428520), (1324, 321390), (1655, 257112), (1986, 214260), (2648, 160695), (2979, 142840), (3310, 128556), (3571, 119160), (3972, 107130), (4965, 85704), (5958, 71420), (6620, 64278), (7142, 59580), (7944, 53565), (9930, 42852), (10713, 39720), (11916, 35710), (13240, 32139), (14284, 29790), (14895, 28568), (17855, 23832), (19860, 21426)]