2187596640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{74713}}^1$

素因数の和:74792

約数の個数: 96

約数和(自身を含む): 7003989216

約数和(自身を除く): 4816392576

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, 2928, 3660, 4880, 5856, 7320, 9760, 14640, 29280, 74713, 149426, 224139, 298852, 373565, 448278, 597704, 747130, 896556, 1120695, 1195408, 1494260, 1793112, 2241390, 2390816, 2988520, 3586224, 4482780, 4557493, 5977040, 7172448, 8965560, 9114986, 11954080, 13672479, 17931120, 18229972, 22787465, 27344958, 35862240, 36459944, 45574930, 54689916, 68362395, 72919888, 91149860, 109379832, 136724790, 145839776, 182299720, 218759664, 273449580, 364599440, 437519328, 546899160, 729198880, 1093798320, 2187596640]

約数ペア:

[(1, 2187596640), (2, 1093798320), (3, 729198880), (4, 546899160), (5, 437519328), (6, 364599440), (8, 273449580), (10, 218759664), (12, 182299720), (15, 145839776), (16, 136724790), (20, 109379832), (24, 91149860), (30, 72919888), (32, 68362395), (40, 54689916), (48, 45574930), (60, 36459944), (61, 35862240), (80, 27344958), (96, 22787465), (120, 18229972), (122, 17931120), (160, 13672479), (183, 11954080), (240, 9114986), (244, 8965560), (305, 7172448), (366, 5977040), (480, 4557493), (488, 4482780), (610, 3586224), (732, 2988520), (915, 2390816), (976, 2241390), (1220, 1793112), (1464, 1494260), (1830, 1195408), (1952, 1120695), (2440, 896556), (2928, 747130), (3660, 597704), (4880, 448278), (5856, 373565), (7320, 298852), (9760, 224139), (14640, 149426), (29280, 74713)]