72635160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:589

約数の個数: 128

約数和(自身を含む): 237504960

約数和(自身を除く): 164869800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 101, 104, 120, 130, 156, 195, 202, 260, 303, 312, 390, 404, 461, 505, 520, 606, 780, 808, 922, 1010, 1212, 1313, 1383, 1515, 1560, 1844, 2020, 2305, 2424, 2626, 2766, 3030, 3688, 3939, 4040, 4610, 5252, 5532, 5993, 6060, 6565, 6915, 7878, 9220, 10504, 11064, 11986, 12120, 13130, 13830, 15756, 17979, 18440, 19695, 23972, 26260, 27660, 29965, 31512, 35958, 39390, 46561, 47944, 52520, 55320, 59930, 71916, 78780, 89895, 93122, 119860, 139683, 143832, 157560, 179790, 186244, 232805, 239720, 279366, 359580, 372488, 465610, 558732, 605293, 698415, 719160, 931220, 1117464, 1210586, 1396830, 1815879, 1862440, 2421172, 2793660, 3026465, 3631758, 4842344, 5587320, 6052930, 7263516, 9079395, 12105860, 14527032, 18158790, 24211720, 36317580, 72635160]

約数ペア:

[(1, 72635160), (2, 36317580), (3, 24211720), (4, 18158790), (5, 14527032), (6, 12105860), (8, 9079395), (10, 7263516), (12, 6052930), (13, 5587320), (15, 4842344), (20, 3631758), (24, 3026465), (26, 2793660), (30, 2421172), (39, 1862440), (40, 1815879), (52, 1396830), (60, 1210586), (65, 1117464), (78, 931220), (101, 719160), (104, 698415), (120, 605293), (130, 558732), (156, 465610), (195, 372488), (202, 359580), (260, 279366), (303, 239720), (312, 232805), (390, 186244), (404, 179790), (461, 157560), (505, 143832), (520, 139683), (606, 119860), (780, 93122), (808, 89895), (922, 78780), (1010, 71916), (1212, 59930), (1313, 55320), (1383, 52520), (1515, 47944), (1560, 46561), (1844, 39390), (2020, 35958), (2305, 31512), (2424, 29965), (2626, 27660), (2766, 26260), (3030, 23972), (3688, 19695), (3939, 18440), (4040, 17979), (4610, 15756), (5252, 13830), (5532, 13130), (5993, 12120), (6060, 11986), (6565, 11064), (6915, 10504), (7878, 9220)]