1379476440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41203}}^1$

素因数の和:41254

約数の個数: 128

約数和(自身を含む): 4746700800

約数和(自身を除く): 3367224360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 41203, 82406, 123609, 164812, 206015, 247218, 329624, 370827, 412030, 494436, 618045, 741654, 824060, 988872, 1112481, 1236090, 1277293, 1483308, 1648120, 1854135, 2224962, 2472180, 2554586, 2966616, 3708270, 3831879, 4449924, 4944360, 5109172, 5562405, 6386465, 7416540, 7663758, 8899848, 10218344, 11124810, 11495637, 12772930, 14833080, 15327516, 19159395, 22249620, 22991274, 25545860, 30655032, 34486911, 38318790, 44499240, 45982548, 51091720, 57478185, 68973822, 76637580, 91965096, 114956370, 137947644, 153275160, 172434555, 229912740, 275895288, 344869110, 459825480, 689738220, 1379476440]

約数ペア:

[(1, 1379476440), (2, 689738220), (3, 459825480), (4, 344869110), (5, 275895288), (6, 229912740), (8, 172434555), (9, 153275160), (10, 137947644), (12, 114956370), (15, 91965096), (18, 76637580), (20, 68973822), (24, 57478185), (27, 51091720), (30, 45982548), (31, 44499240), (36, 38318790), (40, 34486911), (45, 30655032), (54, 25545860), (60, 22991274), (62, 22249620), (72, 19159395), (90, 15327516), (93, 14833080), (108, 12772930), (120, 11495637), (124, 11124810), (135, 10218344), (155, 8899848), (180, 7663758), (186, 7416540), (216, 6386465), (248, 5562405), (270, 5109172), (279, 4944360), (310, 4449924), (360, 3831879), (372, 3708270), (465, 2966616), (540, 2554586), (558, 2472180), (620, 2224962), (744, 1854135), (837, 1648120), (930, 1483308), (1080, 1277293), (1116, 1236090), (1240, 1112481), (1395, 988872), (1674, 824060), (1860, 741654), (2232, 618045), (2790, 494436), (3348, 412030), (3720, 370827), (4185, 329624), (5580, 247218), (6696, 206015), (8370, 164812), (11160, 123609), (16740, 82406), (33480, 41203)]