379729440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13879}}^1$

素因数の和:13919

約数の個数: 144

約数和(自身を含む): 1364126400

約数和(自身を除く): 984396960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 13879, 27360, 27758, 41637, 55516, 69395, 83274, 111032, 124911, 138790, 166548, 208185, 222064, 249822, 263701, 277580, 333096, 416370, 444128, 499644, 527402, 555160, 624555, 666192, 791103, 832740, 999288, 1054804, 1110320, 1249110, 1318505, 1332384, 1582206, 1665480, 1998576, 2109608, 2220640, 2373309, 2498220, 2637010, 3164412, 3330960, 3955515, 3997152, 4219216, 4746618, 4996440, 5274020, 6328824, 6661920, 7911030, 8438432, 9493236, 9992880, 10548040, 11866545, 12657648, 15822060, 18986472, 19985760, 21096080, 23733090, 25315296, 31644120, 37972944, 42192160, 47466180, 63288240, 75945888, 94932360, 126576480, 189864720, 379729440]

約数ペア:

[(1, 379729440), (2, 189864720), (3, 126576480), (4, 94932360), (5, 75945888), (6, 63288240), (8, 47466180), (9, 42192160), (10, 37972944), (12, 31644120), (15, 25315296), (16, 23733090), (18, 21096080), (19, 19985760), (20, 18986472), (24, 15822060), (30, 12657648), (32, 11866545), (36, 10548040), (38, 9992880), (40, 9493236), (45, 8438432), (48, 7911030), (57, 6661920), (60, 6328824), (72, 5274020), (76, 4996440), (80, 4746618), (90, 4219216), (95, 3997152), (96, 3955515), (114, 3330960), (120, 3164412), (144, 2637010), (152, 2498220), (160, 2373309), (171, 2220640), (180, 2109608), (190, 1998576), (228, 1665480), (240, 1582206), (285, 1332384), (288, 1318505), (304, 1249110), (342, 1110320), (360, 1054804), (380, 999288), (456, 832740), (480, 791103), (570, 666192), (608, 624555), (684, 555160), (720, 527402), (760, 499644), (855, 444128), (912, 416370), (1140, 333096), (1368, 277580), (1440, 263701), (1520, 249822), (1710, 222064), (1824, 208185), (2280, 166548), (2736, 138790), (3040, 124911), (3420, 111032), (4560, 83274), (5472, 69395), (6840, 55516), (9120, 41637), (13680, 27758), (13879, 27360)]