25517602080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{770459}}^1$

素因数の和:770503

約数の個数: 144

約数和(自身を含む): 90864970560

約数和(自身を除く): 65347368480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 5520, 6624, 8280, 11040, 16560, 33120, 770459, 1540918, 2311377, 3081836, 3852295, 4622754, 6163672, 6934131, 7704590, 9245508, 11556885, 12327344, 13868262, 15409180, 17720557, 18491016, 23113770, 24654688, 27736524, 30818360, 34670655, 35441114, 36982032, 46227540, 53161671, 55473048, 61636720, 69341310, 70882228, 73964064, 88602785, 92455080, 106323342, 110946096, 123273440, 138682620, 141764456, 159485013, 177205570, 184910160, 212646684, 221892192, 265808355, 277365240, 283528912, 318970026, 354411140, 369820320, 425293368, 531616710, 554730480, 567057824, 637940052, 708822280, 797425065, 850586736, 1063233420, 1109460960, 1275880104, 1417644560, 1594850130, 1701173472, 2126466840, 2551760208, 2835289120, 3189700260, 4252933680, 5103520416, 6379400520, 8505867360, 12758801040, 25517602080]

約数ペア:

[(1, 25517602080), (2, 12758801040), (3, 8505867360), (4, 6379400520), (5, 5103520416), (6, 4252933680), (8, 3189700260), (9, 2835289120), (10, 2551760208), (12, 2126466840), (15, 1701173472), (16, 1594850130), (18, 1417644560), (20, 1275880104), (23, 1109460960), (24, 1063233420), (30, 850586736), (32, 797425065), (36, 708822280), (40, 637940052), (45, 567057824), (46, 554730480), (48, 531616710), (60, 425293368), (69, 369820320), (72, 354411140), (80, 318970026), (90, 283528912), (92, 277365240), (96, 265808355), (115, 221892192), (120, 212646684), (138, 184910160), (144, 177205570), (160, 159485013), (180, 141764456), (184, 138682620), (207, 123273440), (230, 110946096), (240, 106323342), (276, 92455080), (288, 88602785), (345, 73964064), (360, 70882228), (368, 69341310), (414, 61636720), (460, 55473048), (480, 53161671), (552, 46227540), (690, 36982032), (720, 35441114), (736, 34670655), (828, 30818360), (920, 27736524), (1035, 24654688), (1104, 23113770), (1380, 18491016), (1440, 17720557), (1656, 15409180), (1840, 13868262), (2070, 12327344), (2208, 11556885), (2760, 9245508), (3312, 7704590), (3680, 6934131), (4140, 6163672), (5520, 4622754), (6624, 3852295), (8280, 3081836), (11040, 2311377), (16560, 1540918), (33120, 770459)]