24166980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 144

約数和(自身を含む): 77995008

約数和(自身を除く): 53828028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 61, 62, 71, 90, 93, 122, 124, 142, 155, 180, 183, 186, 213, 244, 279, 284, 305, 310, 355, 366, 372, 426, 465, 549, 558, 610, 620, 639, 710, 732, 852, 915, 930, 1065, 1098, 1116, 1220, 1278, 1395, 1420, 1830, 1860, 1891, 2130, 2196, 2201, 2556, 2745, 2790, 3195, 3660, 3782, 4260, 4331, 4402, 5490, 5580, 5673, 6390, 6603, 7564, 8662, 8804, 9455, 10980, 11005, 11346, 12780, 12993, 13206, 17019, 17324, 18910, 19809, 21655, 22010, 22692, 25986, 26412, 28365, 33015, 34038, 37820, 38979, 39618, 43310, 44020, 51972, 56730, 64965, 66030, 68076, 77958, 79236, 85095, 86620, 99045, 113460, 129930, 132060, 134261, 155916, 170190, 194895, 198090, 259860, 268522, 340380, 389790, 396180, 402783, 537044, 671305, 779580, 805566, 1208349, 1342610, 1611132, 2013915, 2416698, 2685220, 4027830, 4833396, 6041745, 8055660, 12083490, 24166980]

約数ペア:

[(1, 24166980), (2, 12083490), (3, 8055660), (4, 6041745), (5, 4833396), (6, 4027830), (9, 2685220), (10, 2416698), (12, 2013915), (15, 1611132), (18, 1342610), (20, 1208349), (30, 805566), (31, 779580), (36, 671305), (45, 537044), (60, 402783), (61, 396180), (62, 389790), (71, 340380), (90, 268522), (93, 259860), (122, 198090), (124, 194895), (142, 170190), (155, 155916), (180, 134261), (183, 132060), (186, 129930), (213, 113460), (244, 99045), (279, 86620), (284, 85095), (305, 79236), (310, 77958), (355, 68076), (366, 66030), (372, 64965), (426, 56730), (465, 51972), (549, 44020), (558, 43310), (610, 39618), (620, 38979), (639, 37820), (710, 34038), (732, 33015), (852, 28365), (915, 26412), (930, 25986), (1065, 22692), (1098, 22010), (1116, 21655), (1220, 19809), (1278, 18910), (1395, 17324), (1420, 17019), (1830, 13206), (1860, 12993), (1891, 12780), (2130, 11346), (2196, 11005), (2201, 10980), (2556, 9455), (2745, 8804), (2790, 8662), (3195, 7564), (3660, 6603), (3782, 6390), (4260, 5673), (4331, 5580), (4402, 5490)]