23784360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 76982400

約数和(自身を除く): 53198040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 89, 102, 120, 131, 136, 170, 178, 204, 255, 262, 267, 340, 356, 393, 408, 445, 510, 524, 534, 655, 680, 712, 786, 890, 1020, 1048, 1068, 1310, 1335, 1513, 1572, 1780, 1965, 2040, 2136, 2227, 2620, 2670, 3026, 3144, 3560, 3930, 4454, 4539, 5240, 5340, 6052, 6681, 7565, 7860, 8908, 9078, 10680, 11135, 11659, 12104, 13362, 15130, 15720, 17816, 18156, 22270, 22695, 23318, 26724, 30260, 33405, 34977, 36312, 44540, 45390, 46636, 53448, 58295, 60520, 66810, 69954, 89080, 90780, 93272, 116590, 133620, 139908, 174885, 181560, 198203, 233180, 267240, 279816, 349770, 396406, 466360, 594609, 699540, 792812, 991015, 1189218, 1399080, 1585624, 1982030, 2378436, 2973045, 3964060, 4756872, 5946090, 7928120, 11892180, 23784360]

約数ペア:

[(1, 23784360), (2, 11892180), (3, 7928120), (4, 5946090), (5, 4756872), (6, 3964060), (8, 2973045), (10, 2378436), (12, 1982030), (15, 1585624), (17, 1399080), (20, 1189218), (24, 991015), (30, 792812), (34, 699540), (40, 594609), (51, 466360), (60, 396406), (68, 349770), (85, 279816), (89, 267240), (102, 233180), (120, 198203), (131, 181560), (136, 174885), (170, 139908), (178, 133620), (204, 116590), (255, 93272), (262, 90780), (267, 89080), (340, 69954), (356, 66810), (393, 60520), (408, 58295), (445, 53448), (510, 46636), (524, 45390), (534, 44540), (655, 36312), (680, 34977), (712, 33405), (786, 30260), (890, 26724), (1020, 23318), (1048, 22695), (1068, 22270), (1310, 18156), (1335, 17816), (1513, 15720), (1572, 15130), (1780, 13362), (1965, 12104), (2040, 11659), (2136, 11135), (2227, 10680), (2620, 9078), (2670, 8908), (3026, 7860), (3144, 7565), (3560, 6681), (3930, 6052), (4454, 5340), (4539, 5240)]