74107680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2531}}^1$

素因数の和:2610

約数の個数: 96

約数和(自身を含む): 237359808

約数和(自身を除く): 163252128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 80, 96, 120, 122, 160, 183, 240, 244, 305, 366, 480, 488, 610, 732, 915, 976, 1220, 1464, 1830, 1952, 2440, 2531, 2928, 3660, 4880, 5062, 5856, 7320, 7593, 9760, 10124, 12655, 14640, 15186, 20248, 25310, 29280, 30372, 37965, 40496, 50620, 60744, 75930, 80992, 101240, 121488, 151860, 154391, 202480, 242976, 303720, 308782, 404960, 463173, 607440, 617564, 771955, 926346, 1214880, 1235128, 1543910, 1852692, 2315865, 2470256, 3087820, 3705384, 4631730, 4940512, 6175640, 7410768, 9263460, 12351280, 14821536, 18526920, 24702560, 37053840, 74107680]

約数ペア:

[(1, 74107680), (2, 37053840), (3, 24702560), (4, 18526920), (5, 14821536), (6, 12351280), (8, 9263460), (10, 7410768), (12, 6175640), (15, 4940512), (16, 4631730), (20, 3705384), (24, 3087820), (30, 2470256), (32, 2315865), (40, 1852692), (48, 1543910), (60, 1235128), (61, 1214880), (80, 926346), (96, 771955), (120, 617564), (122, 607440), (160, 463173), (183, 404960), (240, 308782), (244, 303720), (305, 242976), (366, 202480), (480, 154391), (488, 151860), (610, 121488), (732, 101240), (915, 80992), (976, 75930), (1220, 60744), (1464, 50620), (1830, 40496), (1952, 37965), (2440, 30372), (2531, 29280), (2928, 25310), (3660, 20248), (4880, 15186), (5062, 14640), (5856, 12655), (7320, 10124), (7593, 9760)]