149883120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2339}}^1$

素因数の和:2447

約数の個数: 120

約数和(自身を含む): 509230800

約数和(自身を除く): 359347680

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, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 2136, 2339, 2670, 3204, 3560, 4005, 4272, 4678, 5340, 6408, 7017, 7120, 8010, 9356, 10680, 11695, 12816, 14034, 16020, 18712, 21051, 21360, 23390, 28068, 32040, 35085, 37424, 42102, 46780, 56136, 64080, 70170, 84204, 93560, 105255, 112272, 140340, 168408, 187120, 208171, 210510, 280680, 336816, 416342, 421020, 561360, 624513, 832684, 842040, 1040855, 1249026, 1665368, 1684080, 1873539, 2081710, 2498052, 3122565, 3330736, 3747078, 4163420, 4996104, 6245130, 7494156, 8326840, 9367695, 9992208, 12490260, 14988312, 16653680, 18735390, 24980520, 29976624, 37470780, 49961040, 74941560, 149883120]

約数ペア:

[(1, 149883120), (2, 74941560), (3, 49961040), (4, 37470780), (5, 29976624), (6, 24980520), (8, 18735390), (9, 16653680), (10, 14988312), (12, 12490260), (15, 9992208), (16, 9367695), (18, 8326840), (20, 7494156), (24, 6245130), (30, 4996104), (36, 4163420), (40, 3747078), (45, 3330736), (48, 3122565), (60, 2498052), (72, 2081710), (80, 1873539), (89, 1684080), (90, 1665368), (120, 1249026), (144, 1040855), (178, 842040), (180, 832684), (240, 624513), (267, 561360), (356, 421020), (360, 416342), (445, 336816), (534, 280680), (712, 210510), (720, 208171), (801, 187120), (890, 168408), (1068, 140340), (1335, 112272), (1424, 105255), (1602, 93560), (1780, 84204), (2136, 70170), (2339, 64080), (2670, 56136), (3204, 46780), (3560, 42102), (4005, 37424), (4272, 35085), (4678, 32040), (5340, 28068), (6408, 23390), (7017, 21360), (7120, 21051), (8010, 18712), (9356, 16020), (10680, 14034), (11695, 12816)]