9045400680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{440809}}^1$

素因数の和:440848

約数の個数: 128

約数和(自身を含む): 31738320000

約数和(自身を除く): 22692919320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 440809, 881618, 1322427, 1763236, 2204045, 2644854, 3526472, 3967281, 4408090, 5289708, 6612135, 7934562, 8375371, 8816180, 10579416, 11901843, 13224270, 15869124, 16750742, 17632360, 19836405, 23803686, 25126113, 26448540, 31738248, 33501484, 39672810, 41876855, 47607372, 50252226, 52897080, 59509215, 67002968, 75378339, 79345620, 83753710, 95214744, 100504452, 119018430, 125630565, 150756678, 158691240, 167507420, 201008904, 226135017, 238036860, 251261130, 301513356, 335014840, 376891695, 452270034, 476073720, 502522260, 603026712, 753783390, 904540068, 1005044520, 1130675085, 1507566780, 1809080136, 2261350170, 3015133560, 4522700340, 9045400680]

約数ペア:

[(1, 9045400680), (2, 4522700340), (3, 3015133560), (4, 2261350170), (5, 1809080136), (6, 1507566780), (8, 1130675085), (9, 1005044520), (10, 904540068), (12, 753783390), (15, 603026712), (18, 502522260), (19, 476073720), (20, 452270034), (24, 376891695), (27, 335014840), (30, 301513356), (36, 251261130), (38, 238036860), (40, 226135017), (45, 201008904), (54, 167507420), (57, 158691240), (60, 150756678), (72, 125630565), (76, 119018430), (90, 100504452), (95, 95214744), (108, 83753710), (114, 79345620), (120, 75378339), (135, 67002968), (152, 59509215), (171, 52897080), (180, 50252226), (190, 47607372), (216, 41876855), (228, 39672810), (270, 33501484), (285, 31738248), (342, 26448540), (360, 25126113), (380, 23803686), (456, 19836405), (513, 17632360), (540, 16750742), (570, 15869124), (684, 13224270), (760, 11901843), (855, 10579416), (1026, 8816180), (1080, 8375371), (1140, 7934562), (1368, 6612135), (1710, 5289708), (2052, 4408090), (2280, 3967281), (2565, 3526472), (3420, 2644854), (4104, 2204045), (5130, 1763236), (6840, 1322427), (10260, 881618), (20520, 440809)]