989334350640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{2512021}}^1$

素因数の和:2512587

約数の個数: 120

約数和(自身を含む): 3328589919408

約数和(自身を除く): 2339255568768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 547, 720, 1094, 1641, 2188, 2735, 3282, 4376, 4923, 5470, 6564, 8205, 8752, 9846, 10940, 13128, 16410, 19692, 21880, 24615, 26256, 32820, 39384, 43760, 49230, 65640, 78768, 98460, 131280, 196920, 393840, 2512021, 5024042, 7536063, 10048084, 12560105, 15072126, 20096168, 22608189, 25120210, 30144252, 37680315, 40192336, 45216378, 50240420, 60288504, 75360630, 90432756, 100480840, 113040945, 120577008, 150721260, 180865512, 200961680, 226081890, 301442520, 361731024, 452163780, 602885040, 904327560, 1374075487, 1808655120, 2748150974, 4122226461, 5496301948, 6870377435, 8244452922, 10992603896, 12366679383, 13740754870, 16488905844, 20611132305, 21985207792, 24733358766, 27481509740, 32977811688, 41222264610, 49466717532, 54963019480, 61833396915, 65955623376, 82444529220, 98933435064, 109926038960, 123666793830, 164889058440, 197866870128, 247333587660, 329778116880, 494667175320, 989334350640]

約数ペア:

[(1, 989334350640), (2, 494667175320), (3, 329778116880), (4, 247333587660), (5, 197866870128), (6, 164889058440), (8, 123666793830), (9, 109926038960), (10, 98933435064), (12, 82444529220), (15, 65955623376), (16, 61833396915), (18, 54963019480), (20, 49466717532), (24, 41222264610), (30, 32977811688), (36, 27481509740), (40, 24733358766), (45, 21985207792), (48, 20611132305), (60, 16488905844), (72, 13740754870), (80, 12366679383), (90, 10992603896), (120, 8244452922), (144, 6870377435), (180, 5496301948), (240, 4122226461), (360, 2748150974), (547, 1808655120), (720, 1374075487), (1094, 904327560), (1641, 602885040), (2188, 452163780), (2735, 361731024), (3282, 301442520), (4376, 226081890), (4923, 200961680), (5470, 180865512), (6564, 150721260), (8205, 120577008), (8752, 113040945), (9846, 100480840), (10940, 90432756), (13128, 75360630), (16410, 60288504), (19692, 50240420), (21880, 45216378), (24615, 40192336), (26256, 37680315), (32820, 30144252), (39384, 25120210), (43760, 22608189), (49230, 20096168), (65640, 15072126), (78768, 12560105), (98460, 10048084), (131280, 7536063), (196920, 5024042), (393840, 2512021)]