180541920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28933}}^1$

素因数の和:28964

約数の個数: 96

約数和(自身を含む): 612474912

約数和(自身を除く): 431932992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 28933, 57866, 86799, 115732, 144665, 173598, 231464, 289330, 347196, 376129, 433995, 462928, 578660, 694392, 752258, 867990, 925856, 1128387, 1157320, 1388784, 1504516, 1735980, 1880645, 2256774, 2314640, 2777568, 3009032, 3471960, 3761290, 4513548, 4629280, 5641935, 6018064, 6943920, 7522580, 9027096, 11283870, 12036128, 13887840, 15045160, 18054192, 22567740, 30090320, 36108384, 45135480, 60180640, 90270960, 180541920]

約数ペア:

[(1, 180541920), (2, 90270960), (3, 60180640), (4, 45135480), (5, 36108384), (6, 30090320), (8, 22567740), (10, 18054192), (12, 15045160), (13, 13887840), (15, 12036128), (16, 11283870), (20, 9027096), (24, 7522580), (26, 6943920), (30, 6018064), (32, 5641935), (39, 4629280), (40, 4513548), (48, 3761290), (52, 3471960), (60, 3009032), (65, 2777568), (78, 2314640), (80, 2256774), (96, 1880645), (104, 1735980), (120, 1504516), (130, 1388784), (156, 1157320), (160, 1128387), (195, 925856), (208, 867990), (240, 752258), (260, 694392), (312, 578660), (390, 462928), (416, 433995), (480, 376129), (520, 347196), (624, 289330), (780, 231464), (1040, 173598), (1248, 144665), (1560, 115732), (2080, 86799), (3120, 57866), (6240, 28933)]