154890360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{829}}^1$

素因数の和:1022

約数の個数: 128

約数和(自身を含む): 519912000

約数和(自身を除く): 365021640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 173, 180, 216, 270, 346, 360, 519, 540, 692, 829, 865, 1038, 1080, 1384, 1557, 1658, 1730, 2076, 2487, 2595, 3114, 3316, 3460, 4145, 4152, 4671, 4974, 5190, 6228, 6632, 6920, 7461, 7785, 8290, 9342, 9948, 10380, 12435, 12456, 14922, 15570, 16580, 18684, 19896, 20760, 22383, 23355, 24870, 29844, 31140, 33160, 37305, 37368, 44766, 46710, 49740, 59688, 62280, 74610, 89532, 93420, 99480, 111915, 143417, 149220, 179064, 186840, 223830, 286834, 298440, 430251, 447660, 573668, 717085, 860502, 895320, 1147336, 1290753, 1434170, 1721004, 2151255, 2581506, 2868340, 3442008, 3872259, 4302510, 5163012, 5736680, 6453765, 7744518, 8605020, 10326024, 12907530, 15489036, 17210040, 19361295, 25815060, 30978072, 38722590, 51630120, 77445180, 154890360]

約数ペア:

[(1, 154890360), (2, 77445180), (3, 51630120), (4, 38722590), (5, 30978072), (6, 25815060), (8, 19361295), (9, 17210040), (10, 15489036), (12, 12907530), (15, 10326024), (18, 8605020), (20, 7744518), (24, 6453765), (27, 5736680), (30, 5163012), (36, 4302510), (40, 3872259), (45, 3442008), (54, 2868340), (60, 2581506), (72, 2151255), (90, 1721004), (108, 1434170), (120, 1290753), (135, 1147336), (173, 895320), (180, 860502), (216, 717085), (270, 573668), (346, 447660), (360, 430251), (519, 298440), (540, 286834), (692, 223830), (829, 186840), (865, 179064), (1038, 149220), (1080, 143417), (1384, 111915), (1557, 99480), (1658, 93420), (1730, 89532), (2076, 74610), (2487, 62280), (2595, 59688), (3114, 49740), (3316, 46710), (3460, 44766), (4145, 37368), (4152, 37305), (4671, 33160), (4974, 31140), (5190, 29844), (6228, 24870), (6632, 23355), (6920, 22383), (7461, 20760), (7785, 19896), (8290, 18684), (9342, 16580), (9948, 15570), (10380, 14922), (12435, 12456)]