73279440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7829}}^1$

素因数の和:7861

約数の個数: 120

約数和(自身を含む): 265061160

約数和(自身を除く): 191781720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 7829, 9360, 15658, 23487, 31316, 39145, 46974, 62632, 70461, 78290, 93948, 101777, 117435, 125264, 140922, 156580, 187896, 203554, 234870, 281844, 305331, 313160, 352305, 375792, 407108, 469740, 508885, 563688, 610662, 626320, 704610, 814216, 915993, 939480, 1017770, 1127376, 1221324, 1409220, 1526655, 1628432, 1831986, 1878960, 2035540, 2442648, 2818440, 3053310, 3663972, 4071080, 4579965, 4885296, 5636880, 6106620, 7327944, 8142160, 9159930, 12213240, 14655888, 18319860, 24426480, 36639720, 73279440]

約数ペア:

[(1, 73279440), (2, 36639720), (3, 24426480), (4, 18319860), (5, 14655888), (6, 12213240), (8, 9159930), (9, 8142160), (10, 7327944), (12, 6106620), (13, 5636880), (15, 4885296), (16, 4579965), (18, 4071080), (20, 3663972), (24, 3053310), (26, 2818440), (30, 2442648), (36, 2035540), (39, 1878960), (40, 1831986), (45, 1628432), (48, 1526655), (52, 1409220), (60, 1221324), (65, 1127376), (72, 1017770), (78, 939480), (80, 915993), (90, 814216), (104, 704610), (117, 626320), (120, 610662), (130, 563688), (144, 508885), (156, 469740), (180, 407108), (195, 375792), (208, 352305), (234, 313160), (240, 305331), (260, 281844), (312, 234870), (360, 203554), (390, 187896), (468, 156580), (520, 140922), (585, 125264), (624, 117435), (720, 101777), (780, 93948), (936, 78290), (1040, 70461), (1170, 62632), (1560, 46974), (1872, 39145), (2340, 31316), (3120, 23487), (4680, 15658), (7829, 9360)]