72259320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{12289}}^1$

素因数の和:12317

約数の個数: 96

約数和(自身を含む): 252190800

約数和(自身を除く): 179931480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 12289, 24578, 36867, 49156, 61445, 73734, 86023, 98312, 122890, 147468, 172046, 184335, 245780, 258069, 294936, 344092, 368670, 430115, 491560, 516138, 602161, 688184, 737340, 860230, 1032276, 1204322, 1290345, 1474680, 1720460, 1806483, 2064552, 2408644, 2580690, 3010805, 3440920, 3612966, 4817288, 5161380, 6021610, 7225932, 9032415, 10322760, 12043220, 14451864, 18064830, 24086440, 36129660, 72259320]

約数ペア:

[(1, 72259320), (2, 36129660), (3, 24086440), (4, 18064830), (5, 14451864), (6, 12043220), (7, 10322760), (8, 9032415), (10, 7225932), (12, 6021610), (14, 5161380), (15, 4817288), (20, 3612966), (21, 3440920), (24, 3010805), (28, 2580690), (30, 2408644), (35, 2064552), (40, 1806483), (42, 1720460), (49, 1474680), (56, 1290345), (60, 1204322), (70, 1032276), (84, 860230), (98, 737340), (105, 688184), (120, 602161), (140, 516138), (147, 491560), (168, 430115), (196, 368670), (210, 344092), (245, 294936), (280, 258069), (294, 245780), (392, 184335), (420, 172046), (490, 147468), (588, 122890), (735, 98312), (840, 86023), (980, 73734), (1176, 61445), (1470, 49156), (1960, 36867), (2940, 24578), (5880, 12289)]