554879520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29641}}^1$

素因数の和:29675

約数の個数: 144

約数和(自身を含む): 2039251032

約数和(自身を除く): 1484371512

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 29641, 59282, 88923, 118564, 148205, 177846, 237128, 266769, 296410, 355692, 385333, 444615, 474256, 533538, 592820, 711384, 770666, 889230, 948512, 1067076, 1155999, 1185640, 1333845, 1422768, 1541332, 1778460, 1926665, 2134152, 2311998, 2371280, 2667690, 2845536, 3082664, 3467997, 3556920, 3853330, 4268304, 4623996, 4742560, 5335380, 5779995, 6165328, 6935994, 7113840, 7706660, 8536608, 9247992, 10670760, 11559990, 12330656, 13871988, 14227680, 15413320, 17339985, 18495984, 21341520, 23119980, 27743976, 30826640, 34679970, 36991968, 42683040, 46239960, 55487952, 61653280, 69359940, 92479920, 110975904, 138719880, 184959840, 277439760, 554879520]

約数ペア:

[(1, 554879520), (2, 277439760), (3, 184959840), (4, 138719880), (5, 110975904), (6, 92479920), (8, 69359940), (9, 61653280), (10, 55487952), (12, 46239960), (13, 42683040), (15, 36991968), (16, 34679970), (18, 30826640), (20, 27743976), (24, 23119980), (26, 21341520), (30, 18495984), (32, 17339985), (36, 15413320), (39, 14227680), (40, 13871988), (45, 12330656), (48, 11559990), (52, 10670760), (60, 9247992), (65, 8536608), (72, 7706660), (78, 7113840), (80, 6935994), (90, 6165328), (96, 5779995), (104, 5335380), (117, 4742560), (120, 4623996), (130, 4268304), (144, 3853330), (156, 3556920), (160, 3467997), (180, 3082664), (195, 2845536), (208, 2667690), (234, 2371280), (240, 2311998), (260, 2134152), (288, 1926665), (312, 1778460), (360, 1541332), (390, 1422768), (416, 1333845), (468, 1185640), (480, 1155999), (520, 1067076), (585, 948512), (624, 889230), (720, 770666), (780, 711384), (936, 592820), (1040, 533538), (1170, 474256), (1248, 444615), (1440, 385333), (1560, 355692), (1872, 296410), (2080, 266769), (2340, 237128), (3120, 177846), (3744, 148205), (4680, 118564), (6240, 88923), (9360, 59282), (18720, 29641)]